Variant: rs12814021 

    present in Gene: TMEM120B
    present in Chromosome: 12
    Position on Chromosome: 121746818
    Alleles of this Variant: C/G;T

rs12814021 in TMEM120B gene and mathematical ability PMID 30038396 2018 Gene discovery and polygenic prediction from a genome-wide association study of educational attainment in 1.1 million individuals.